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Oscar Oliva

A comparative study of several ADPCM schemes with linear and nonlinear prediction

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Mar 07, 2022
Oscar Oliva, Marcos Faundez-Zanuy
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In this paper we compare several ADPCM schemes with nonlinear prediction based on neural nets with the classical ADPCM schemes based on several linear prediction schemes. Main studied variations of the ADPCM scheme with adaptive quantization (2 to 5 bits) are: -forward vs backward -sample adaptive vs block adaptive

* 6 European Conference on Speech Communication and Technology EUROSPEECH 99, Budapest, Hungary, September 1999  
* 4 pages 
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